Individual Calculations November 2013
 Liu, Yan  Total change: 35.55  Rating chartPersonal card
 World Youth U-16 Olympiad Chongqing CHN 2013-07-22
RcRownchangeKK*chgGame
 2205 2220 7.00 9 2.37 15 35.55 
  Li, Zekai 1848 CHN1.0010.10151.50 
  Kantor, Gergely f2371 HUN1.0010.701510.50 
  Zhang, Jiabao 2022 CHN0.501-0.2615-3.90 
  Li, Haoyu B. 2157 CHN1.0010.41156.15 
  Ptacek, Tomas 2093 CZE0.501-0.1715-2.55 
  Oparin, Grigoriy m2497 RUS0.5010.33154.95 
  Kumsiashvili, Nikoloz 2142 GEO1.0010.39155.85 
  Khademalsharieh, Sarasadat wm2315 IRI0.5010.13151.95 
  Dastan, Muhammed Batuhan m2403 TUR1.0010.741511.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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